<template>
<div>
  
  <!-- 路由出口 -->
  <router-view></router-view>
  <!-- 底部栏 -->
  <van-tabbar v-model="active" route v-if="$route.meta.showTab" placeholder>
  <van-tabbar-item to='/home' icon="home-o">首页</van-tabbar-item>
  <van-tabbar-item to='/qe' icon="chat-o">问答</van-tabbar-item>
  <van-tabbar-item to='/movie' icon="video-o">视频</van-tabbar-item>
  <van-tabbar-item to='/user' icon="user-o">用户</van-tabbar-item>
</van-tabbar>
</div>
</template>

<script>

export default {
data() {
    return {
      active: 0,
    }
  },
}
</script>

<style>

</style>